moments away from very big news, who will be the new judges on "american idol," is jennifer lopez replacing simon? we are live in l.a. with the latest. jon: marijuana ice cream? yes! claudia cowen, live in san francisco. you've got -- you got a look at stuff? >> i d. jon. it's been around a whaoeurblgs each half pint contains four doses, and eating the whole thing would be like about eight joints, but because it's not regular hated, it's really unclear how much pot is in it. users have to figure out how much they need through trial and error. they also have to trust that whoever made it is using fresh ingredients, in a sanitary kitchen. supporters of legalization here in california contend that once counties are allowed to tax and regulate pot, those kinds of public health concerns can be addressed but critics don't buy any of these arguments, they're very concerned that if prop 19 on the november ballot passes, these ice creams and other sweetadeils will fall into the hands of children and eventually we'll see cannibas in everything, not just ice cream but in spaghetti, coffee creamer, mas